Regulation Of Glucose Uptake By Tropomyosins And Myosins
Funder
National Health and Medical Research Council
Funding Amount
$609,320.00
Summary
Defective import of glucose from the blood into fat and muscle is a key cause of adult-onset diabetes. We have identified a novel mechanical structure within muscle and fat cells defined by the protein tropomyosin that is involved in glucose import and potentially provides new targets for treatment of adult-onset diabetes and obesity.
Akt Kinase Signalling, Regulated Vesicular Transport And Lipid Metabolism
Funder
National Health and Medical Research Council
Funding Amount
$337,850.00
Summary
How do metabolic cues tell cancer cells to make more membranes, or fat cells to make more fat? These are some of the questions that underpin this project, which explores the link between cell signalling, protein trafficking and fat metabolism. Specifically, we aim to define the role of an important signalling molecule (Akt) in intracellular transport and activation of a key integrator of fat metabolism (SREBP). This work will have wide-ranging implications for human health and disease.